Dmitrii Ganochenko

DevOps engineer with five years of linux administration experience.

Summary

Hi! I’m a DevOps engineer with five years of linux administration experience. Hands-on experience in Docker, Kubernetes + Helm. Proficiency in scripting languages such as Bash, Python, Javascript. Experience in building & design highly available, fault-tolerant infrastructure. Experience in monitoring systems such as Zabbix, Prometheus + AlertManager, TICK-stack. Have experience with different SQL and noSQL databases administration such as Postgres, CockroachDB, MongoDB, Redis.

Work Experience

Grid Dynamics, project Tesla

03/2021 - now, Senior DevOps Engineer

I work in the SRE team, my main responsibilities are support and configuration of pipelines (Jenkins, Github Actions), monitoring infrastructure and applications (TICK-stack, Prometheus, Splunk), writing Ansible roles.

CI/CD: Jenkins, Gitlab-CI, ArgoCD
Infrastructure: Bare-metal, AWS, Docker, K3S, K8S + Helm
Monitoring: Prometheus + AlertManager, TICK, Grafana, Splunk + Alerts
IaC: Ansible, Puppet, Terraform
Used languages: Bash, Golang
DBs: Postgres, Cockroachdb, Mysql, Foundationdb, Mongodb, Redis.

ProcessOptima

10/2019 - 03/2021, DevOps Engineer

I was the only one DevOps Engineer in the company. My responsibilities were to move the infrastructure to the cloud, containerize all applications, build a fault-tolerant infrastructure, and cover everything with monitoring and testing. The infrastructure was successfully migrated, all applications were migrated to Kubernetes clusters, databases were also clustered and forms were created in Jenkins (Freestyle parametrized jobs) to manage them and their backups.

CI/CD: Jenkins, Github Actions
Infrastructure: GCP, Yandex.Cloud, Docker, K8S + Helm
Monitoring: Zabbix, Prometheus + Grafana, ELK, AppSignal
IaC: Ansible, Terraform
Used languages: Bash, Python, Ruby (RoR), JS (Tests)
DBs: Postgres, Mysql, Mssql server, Redis.

Tradingview

01/2018 - 10/2019, DevOps Engineer

My responsibilities were writing and maintaining pipelines, ansible roles, monitoring infrastructure and applications. During my work, I have successfully implemented many pipelines that have replaced manual deployments.

CI/CD: Jenkins, Gitlab-CI
Infrastructure: Bare-metal, AWS, KVM, Docker
Monitoring: Zabbix, Grafana, AWS CloudWatch
IaC: Ansible, Puppet, Terraform
Used languages: Bash, Golang, Ruby
DBs: Postgres, Redis.

Languages

Russian - Native

I’m from Russia, so I speak Russian at a native speaker level.

English - B2

Good written and oral communication skills in English. My level is sufficient for communicating with clients and participating in team meetings.

Polish - A1

A year of study at a language school, now my level is enough for everyday communication and I continue to study.

Education

2005-2011, Rostov-na-Donu, SFU

Maths - incomplete higher education